Abstract
Purpose
The role of MR enteroclysis/enterography (MRE) in the diagnosis of small bowel (SB) tumor has not been fully evaluated. The aims of this study were to assess the capability of MRE correctly identifying the site, stage and histology of such neoplasms.
Methods
MR enteroclysis/enterography was employed in consecutive patients suspected of having an SB tumor following negative upper and lower endoscopies. The SB was subdivided into proximal jejunum, middle SB and distal ileum. The histological examination (HE) of the surgical specimen was the reference standard.
Results
One hundred and fifty-eight patients were examined. Thirty-one out of 32 (96.9 %) SB detected by HE were correctly identified by MRE. The concordance rate between MRE and HE was 100 % for localization, and 87.1, 80.6 and 96.8 % for T, N and M stages, respectively. The concordance rate was 62.2 % for histological diagnosis.
Conclusions
The high concordance rates between MRE and HE for the localization of SB tumors and for their staging have a significant impact upon surgical planning, particularly if laparoscopy is being considered. A preoperative histological diagnosis is not sufficiently reliable.
Similar content being viewed by others
References
Martin RG. Malignant tumors of the small intestine. Surg Clin North Am. 1986;66:779–85.
North JH, Pack MS. Malignant tumors of the small intestine: a review of 144 cases. Am Surg. 2000;66:46–51.
Gupta S, Gupta S. Primary tumors of the small bowel: a clinico-pathological study of 58 cases. J Surg Oncol. 1982;20:161–7.
Hara AK, Leighton JA, Sharma VK, et al. Small bowel: preliminary comparison of capsule endoscopy with barium study and CT. Radiology. 2004;230:260–5.
Fork FT, Aabakken L. Capsule enteroscopy and radiology of the small intestine. Eur Radiol. 2007;17:3103–11.
Nolan DJ, Traill ZC. The current role of barium examination of the small intestine. Clin Radiol. 1997;52:809–20.
Prassopoulos P, Papanikolaou N, Grammatikakis J, Rousomoustakaki M, Maris T, Gourtsoyiannis N. MR enteroclysis imaging of Crohn disease. RadioGraphics. 2001;21:S161–72.
Van Weyenberg SJ, Meijerink MR, Jacobs MA, Van der Peet DL, Van Kuijk C, Mulder CJ, et al. MR enteroclysis in the diagnosis of SB neoplasms. Radiology. 2010;254:765–73.
Masselli G, Gualdi G. Evaluation of small-bowel tumours: MR enteroclysis. Abdom Imaging. 2010;35:23–30.
Masselli G, Polettini E, Casciani E, Bertini L, Vecchioli A, Gualdi G. Small-bowel neoplasms: prospective evaluation of MR enteroclysis. Radiology. 2009;251:743–50.
American Joint Committee on Cancer (AJCC) Cancer Staging Manual, 7th ed. In: Edge SB, Byrd DR, Compton CC, et al. editors. New York: Springer; 2010.
Li XB, Ge ZZ, Dai J, Gao YJ, Liu WZ, Hu YB, et al. The role of capsule endoscopy combined with double-balloon enteroscopy in diagnosis of small bowel diseases. Chin Med J. 2007;120:30–5.
Liao Z, Gao R, Xu C, Li ZS. Indications and detection, completion, and retention rates of small-bowel capsule endoscopy: a systematic review. Gastrointest Endosc. 2010;71:280–6.
Takano N, Yamada A, Watabe H, Togo G, Yamaji Y, Yoshida H, et al. Single-balloon versus double-balloon endoscopy for achieving total enteroscopy: a randomized, controlled trial. Gastrointest Endosc. 2011;73:734–9.
Schreyer AG, Geissler A, Albrich H. Abdominal MRI after enteroclysis or with oral contrast in patients with suspected or proven Crohn’s disease. Clin Gastroenterol Hepato. 2004;l2(l2):491–7.
Masselli G, Casciani E, Polettini E. Assessment of Crohn’s disease in the small bowel: prospective comparison of magnetic resonance enteroclysis with conventional enteroclysis. Eur Radiol. 2006;16:2817–27.
Negaard A, Paulsen V, Sandvik L. A prospective randomized comparison between two MRI studies of the small bowel in Crohn’s disease, the oral contrast method and MR enteroclysis. Eur Radiol. 2007;17:2294–301.
Casciani E, Masselli G, Polettini E, Gualdi G. Comparison of MR enteroclysis with MR enterography and conventional enteroclysis in patients with Crohn’s disease. Eur Radiol. 2008;18:438–47.
Low R, McCue M, Barone R, Saleh F, Song T. MR staging of primary colorectal carcinoma: comparison with surgical and histopathologic findings. Abdom Imaging. 2003;28:784–93.
Zerhouni EA, Rutter C, Hamilton SR, Balfe DM, Megibow AJ, Francis IR, et al. CT and MR imaging in the staging of colorectal carcinoma: report of the Radiology Diagnostic Oncology Group II. Radiology. 1996;200:443–51.
Korman MU. Radiologic evaluation and staging of small intestine neoplasms. Eur J Radiol. 2002;42:193–205.
Conflict of interest
None of the authors have potentials or real conflict of interest.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Pappalardo, G., Gualdi, G., Nunziale, A. et al. The impact of magnetic resonance in the preoperative staging and the surgical planning for treating small bowel neoplasms. Surg Today 43, 613–619 (2013). https://doi.org/10.1007/s00595-012-0270-1
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00595-012-0270-1